U.S. federal trademark · Serial No. 98115982
Downloadable software for Voice Over Internet Protocol messaging and calling where the service provider can sell and insert advertising in calls such that the caller and/or recipient hears an advertisement before the call connects, and the caller receives a portion of the advertising fee received by the service provider for such ad
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.